Prepare the stuffing with the water and butter according to the package directions. Spoon the stuffing across the center of a 3-quart shallow baking dish.Place the pork on each side of the stuffing. Stir the soup and milk in a small bowl.Pour the soup mixture over the pork.Cover the baking dish. Bake at 400 degrees for 30 minutes or until the pork is cooked through. Sprinkle with the cheese.